Slide a thin aluminum ruler(yard)between window and door just over handle and strike down.It worked for me
If the passenger door lock of your 2001 Suzuki Esteem is stuck, try using some lubricant, like WD-40, to loosen the mechanism. Spray it into the keyhole and work the lock gently with the key. If that doesn't work, you can also try pulling the door handle while turning the key. If the issue persists, it may be necessary to remove the door panel to access the locking mechanism for repairs.
I have the same problem and am just going to try to open up the door
The e-brake cable(s) could be stuck.
To unlock a stuck passenger side door, first check if the child safety lock is engaged; if so, try to disengage it from the driver's side. If the door is still stuck, gently pull on the handle while pressing the unlock button or using the key fob. If it remains stuck, use a lubricant like WD-40 on the door latch mechanism, and try to jiggle the door while pulling the handle. If these methods fail, consult a professional locksmith to avoid damaging the door.
these cars are weird if you lock it you have to unlock it from the passenger side or it will not start you can not unlock it from driver side its weird try it
I would look into a stuck open, or jammed Egr Valve.
rope on bottom
Try holding up on the outside handle and shutting the door. If no luck the door panel must be removed for repair.
For Cougars produced between 1999 and 2002, you can easily unlock the shifter by using a screw driver to depress a tab on the passenger side of the console. Your owners manual details this process.
you just have to push up on the latch
Stuck choke or bad petcock.
Bigger hammer.